上周我们请大卫和艾米过来吃晚饭。

We ___had David and Amy ___over for dinner last week.

那发生在我请一个朋友过来吃晚饭的时候。

It happened when I ___had a friend ___over for dinner.

他们经常在假期邀请朋友来住。

They often ___have friends ___to ___stay during the holidays.